My MacBook won't display anything connected through an USB-C Digital AV Multiport Adapter to HDMI display. I have tried with many (Dell, Samsung, Acer, Iyama, LG, from the local store) external displays.
Sometimes (after a restart, with SMC reset) it works for 5 seconds and suddenly stops. It does not even show the external display in the preferences.
Do you know how to fix it?
Hardware details:
- USB-C Digital AV Multiport Adapter from Apple (MJ1K2ZM/A)
- MacBook Pro (13-inch, 2016, Two Thunderbolt 3 ports)
- 2,4 GHz Intel Core i7
- 16 GB 1867 MHz LPDDR3
- Intel Iris Graphics 540 1536 MB
I have noticed one thing – when I disconnect the HDMI cable the display says "No HDMI Cable" when I connect it back it says "Entering Power Save Mode".
Best Answer
I had to replace the adapter. It seems the one I was using was broken. Now everything is fine and the display displays :).